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path: root/arch/arm/boot/dts/tegra20-colibri.dtsi
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2018-09-26ARM: tegra: colibri_t20: rename ac97 label to tegra_ac97Marcel Ziswiler
Rename ac97 label to tegra_ac97 to be more in-line with the device tree binding documentation. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: get rid of fake clocks simple busMarcel Ziswiler
Get rid of the fake clocks simple bus and use node names as per the actual schematics. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: rename tps6586x@34 and drop unused pmic labelMarcel Ziswiler
Rename tps6586x@34 to pmic@34 and drop the unused pmic label. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: rename i2c_ddc to hdmi_ddcMarcel Ziswiler
Rename i2c_ddc to hdmi_ddc to be more in-line with other device trees. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: drop module level model and compatibleMarcel Ziswiler
Drop model and compatible nodes from the module level device tree as they get overridden by the carrier board device tree anyway. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: simplify model and compatible propertiesMarcel Ziswiler
Simplify model and compatible by dropping the 256/512 MB from the model and -512 from the compatible properties to be more in-line with all our other device trees. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: add compatibility commentMarcel Ziswiler
Add compatibility comment. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: annotate/move sd card detectMarcel Ziswiler
Annotate the SD card, its detect pin and move the SD card detect GPIO definition from the module to the carrier board more in-line with our other device trees. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: add gpio hogs for gmi_wr_n buffersMarcel Ziswiler
Add GPIO hogs for GMI_WR_N buffers: - tri-stating GMI_WR_N on SODIMM pin 99 nPWE - not tri-stating GMI_WR_N on SODIMM pin 93 RDnWR Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: add gpio hog to unreset usb ethernet chipMarcel Ziswiler
Add GPIO hog to unreset ASIX AX88772B USB Ethernet chip. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: add i2c-thermtripMarcel Ziswiler
Add i2c-thermtrip which would set the SLEEP MODE bit in the SUPPLYENE register of the TPS658643 PMIC. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: annotate/rename lm95245 temperature sensorMarcel Ziswiler
Rename and annotate LM95245 temperature sensor more in-line with our other device trees. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: use high speed uart driverMarcel Ziswiler
Use high speed UART driver compatible nvidia,tegra20-hsuart. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: add missing pinmuxMarcel Ziswiler
Explicitly add pinmux' for all T20 SoC ball groups now: - Colibri Address/Data Bus (GMI) further pins used as GPIOs - Colibri BL_ON - Colibri EXT_IO* - Colibri L_BIAS, LCD_M1 is muxed with LCD_DE today's display need DE, disable LCD_M1 - more Colibri LCD pins (L_* resp. LDD<*>) - Colibri LCD (Optional 24 BPP Support) - Colibri MMCCD - uart_a_dsr and uart_a_dcd as GPIOs - Colibri USB_CDET - I2C3 (Optional) - JTAG_RTCK - LAN_RESET, LAN_EXT_WAKEUP and LAN_PME (All On-module) - more NAND pins - RESET_OUT - THERMD_ALERT# (On-module), unlatched I2C address pin of LM95245 temperature sensor therefore requires disabling for now Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: pinmux clean-upMarcel Ziswiler
Just cosmetic pinmux clean-up. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: update sound nvidia,modelMarcel Ziswiler
Update sound nvidia,model to be more in-line with our other device trees. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: indentation/line-feed/white-space clean-upMarcel Ziswiler
Cleaning up indentation, line-feed and white-space. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: remove phy-reset-gpio from controller nodeMarcel Ziswiler
Remove the phy-reset-gpio from the USB controller node as it is already specified in the PHY node. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: annotate usb ehci instancesMarcel Ziswiler
Annotate USB EHCI instances. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: add missing regulatorsMarcel Ziswiler
Add missing regulators: - reg_lan_v_bus being USB Ethernet chip vbus supply - carrier board reg_3v3 to be used as backlight and panel power supply - carrier board HDMI supply being reg_5v0 - reg_usbc_vbus being the USB vbus supply of the EHCI instance 0 Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: regulator clean-upMarcel Ziswiler
Just cosmetic regulator clean-up. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: reorder host1x/hdmi propertiesMarcel Ziswiler
Reorder Host1x/HDMI properties. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: add local-mac-address propertyMarcel Ziswiler
Add empty local-mac-address property to be filled in by boot loader (e.g. U-Boot). Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-09-26ARM: tegra: colibri_t20: move aliases from module to carrier boardMarcel Ziswiler
Move RTC aliases from module to carrier board to be more in-line with all our other device trees. Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-07-09ARM: dts: tegra: enable NAND flash on Colibri T20Stefan Agner
This enables the on-module ONFI conformant NAND flash. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Thierry Reding <treding@nvidia.com>
2018-07-09ARM: tegra: Work safely with 256 MB Colibri-T20 modulesKrzysztof Kozlowski
Colibri-T20 can come in 256 MB RAM (with 512 MB NAND) or 512 MB RAM (with 1024 MB NAND) flavors. Both of them will use the same DTSI expecting the bootloader to do the fixup of /memory node. However in case it does not happen, let's stay on safe side by limiting the memory to 256 MB for both versions of Colibri-T20. Rename to remove the unnecessary memory size from the device tree file name. While at it, also follow the typical Toradex SoC, module, carrier board hierarchy. Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org> Reviewed-by: Stefan Agner <stefan@agner.ch> Tested-by: Stefan Agner <stefan@agner.ch> Signed-off-by: Thierry Reding <treding@nvidia.com>